Analysis

  • max time kernel
    20s
  • max time network
    17s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-04-2024 13:19

General

  • Target

    https://gofile.io/d/QazTuZ

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://gofile.io/d/QazTuZ"
    1⤵
      PID:1424
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3412
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2304
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3564
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2748
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:2112

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\ADWTQM65\favicon16[1].png

      Filesize

      503B

      MD5

      ad98355e85075a8ebc15a01f875e1aab

      SHA1

      de8398fdfeb3bbd48a58a8b12453e1fee61e5f2d

      SHA256

      6a437098dcbb8a0354ae28a5f7825685f471c13cecb83186cc950844df7c76c4

      SHA512

      1b5d5402256ec3ccc20f1b1b635a9ea16131c2aec49c94105c8b7d3e32c9bfd45e937bde8af35ced6b22f39526de2672ba145ec43f49aba4d7a66da79e13819a

    • memory/2112-99-0x000001FD96560000-0x000001FD96562000-memory.dmp

      Filesize

      8KB

    • memory/2112-63-0x000001FD838E0000-0x000001FD838E2000-memory.dmp

      Filesize

      8KB

    • memory/2112-113-0x000001FD965F0000-0x000001FD965F2000-memory.dmp

      Filesize

      8KB

    • memory/2112-105-0x000001FD965B0000-0x000001FD965B2000-memory.dmp

      Filesize

      8KB

    • memory/2112-61-0x000001FD84100000-0x000001FD84200000-memory.dmp

      Filesize

      1024KB

    • memory/2112-66-0x000001FD83C10000-0x000001FD83C12000-memory.dmp

      Filesize

      8KB

    • memory/2112-68-0x000001FD83F20000-0x000001FD83F22000-memory.dmp

      Filesize

      8KB

    • memory/2748-43-0x000002230CE00000-0x000002230CF00000-memory.dmp

      Filesize

      1024KB

    • memory/3412-1-0x0000018642620000-0x0000018642630000-memory.dmp

      Filesize

      64KB

    • memory/3412-0-0x00007FF8E66DB000-0x00007FF8E66DF000-memory.dmp

      Filesize

      16KB

    • memory/3412-36-0x000001863FA70000-0x000001863FA72000-memory.dmp

      Filesize

      8KB

    • memory/3412-138-0x0000018649460000-0x0000018649461000-memory.dmp

      Filesize

      4KB

    • memory/3412-137-0x0000018649450000-0x0000018649451000-memory.dmp

      Filesize

      4KB

    • memory/3412-17-0x0000018642720000-0x0000018642730000-memory.dmp

      Filesize

      64KB